Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005506 | molecular_function | iron ion binding |
| A | 0009055 | molecular_function | electron transfer activity |
| A | 0020037 | molecular_function | heme binding |
| A | 0022900 | biological_process | electron transport chain |
| A | 0042597 | cellular_component | periplasmic space |
| A | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | binding site for residue HEC A 201 |
| Chain | Residue |
| A | GLU4 |
| A | MET7 |
| A | PHE61 |
| A | CYS98 |
| A | CYS101 |
| A | HIS102 |
| A | CA204 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue CA A 202 |
| Chain | Residue |
| A | GLU8 |
| A | GLU8 |
| A | CA206 |
| A | CA206 |
| A | ASP5 |
| A | ASP5 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue CA A 203 |
| Chain | Residue |
| A | LYS19 |
| A | LYS19 |
| A | ASP21 |
| A | ASP21 |
| A | HOH319 |
| A | HOH319 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | binding site for residue CA A 204 |
| Chain | Residue |
| A | GLU4 |
| A | ASP5 |
| A | GLU8 |
| A | HEC201 |
| A | HOH301 |
| A | HOH316 |
| A | HOH321 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | binding site for residue CA A 206 |
| Chain | Residue |
| A | GLU8 |
| A | GLU8 |
| A | CA202 |
| A | CA202 |
| A | HOH311 |
| A | HOH311 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 207 |
| Chain | Residue |
| A | HIS63 |
| A | HIS73 |
| A | HIS77 |
| A | HOH315 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 208 |
| Chain | Residue |
| A | GLU86 |
| A | HIS89 |
| A | HIS100 |
| A | HOH318 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | BINDING: axial binding residue |
| Chain | Residue | Details |
| A | MET7 | |
| A | HIS102 | |
